Merge pull request #790 from patriot1burke/master

sig alg and upload cert support
Send node registration at 1st request instead of deployment startup. Bugfixing
Merge pull request #791 from mposolda/dynamic-adapter-registration

Send node registration at 1st request instead of deployment startup. Bug...
Merge pull request #792 from patriot1burke/master

saml distro and examples
Rewrite NodeRegistrationManagement to better suit multi-tenant usecase
Merge pull request #793 from mposolda/dynamic-adapter-registration

Rewrite NodeRegistrationManagement to better suit multi-tenant usecase
config optiosn
Merge remote-tracking branch 'upstream/master'